Skip to main content

Table 2 Individual demographic and clinical characteristics of healthy subjects with abnormal or borderline DAT binding

From: Sex correction improves the accuracy of clinical dopamine transporter imaging

Subject number Age Sex (male/female) MDS-UPDRS part III score MMSE BDI BAI NMSS Constipation Hyposmia RBD (yes/no) Right cau SBR Left cau SBR Mean cau SBR Right put SBR Left put SBR Mean put SBR Put asymmetry index Put/cau ratio
1 68 F 12 24 0 0 16 0 0 No 2.19 2.20 2.20 1.89 1.87 1.88 0.01 0.86
2b 63 F 1 29 2 11 14 1 0 No 2.42 2.85 2.64 2.28 2.05 2.17 0.05 0.82
3b 65 M 2 27 0 0 4 0 0 Yes 2.72 2.55 2.64 2.43 2.05 2.24 0.08 0.85
4 71 M 1 29 0 0 5 0 4 No 2.07 2.05 2.06 1.95 1.86 1.91 0.02 0.92
5 72 M 2 28 0 1 24 0 0 Yes 2.21 2.06 2.14 2.18 1.86 2.02 0.08 0.95
6 69 F 4 27 2 4 25 4 0 No 2.24 2.18 2.21 1.93 1.87 1.90 0.02 0.86
7 76 M 13 30 0 0 1 0 0 No 2.27 2.10 2.19 1.99 1.80 1.90 0.05 0.87
8 70 M 1 25 2 4 6 0 0 No 2.17 2.24 2.21 2.05 1.88 1.96 0.04 0.89
9 60 M 8 30 0 0 16 0 0 No 2.28 2.19 2.24 2.20 2.32 2.26 − 0.03 1.01
10b 63 M 6 26 1 0 11 0 0 No 2.48 2.52 2.50 2.44 2.05 2.25 0.09 0.90
11b 61 M 2 29 0 1 6 0 0 No 2.33 2.44 2.39 2.14 2.16 2.15 0.00 0.90
12a 52 M 16 28 0 1 7 0 0 No 1.93 1.88 1.90 1.80 1.70 1.75 0.03 0.92
13 53 M 8 27 0 0 9 0 0 No 2.35 2.56 2.46 2.06 2.17 2.12 − 0.03 0.86
14a 56 M 1 28 0 0 8 0 0 No 2.18 2.45 2.32 2.10 2.02 2.06 0.02 0.89
Mean (SD) 64.2 (7.3) 11/3 5.5 (5.1) 27.6 (1.8) 0.5 (0.9) 1.6 (3.1) 10.9 (7.3) 0.4 (1.1) 0.3 (1.1) 2/12 2.27 (0.19) 2.31 (0.26) 2.29 (0.21) 2.10 (0.19) 1.98 (0.17) 2.04 (0.16) 0.03 (0.04) 0.89 (0.05)
  1. Cau, caudate; put, putamen
  2. aRemained abnormal after sex correction
  3. bBorderline DAT binding before sex correction